Athena 057115 Primary Gear exhaust-exhaust-valves 2005-2006 Bombardier DS650 X

2005-2006 Bombardier DS650 X

Plates are four high-performnac applications

2018 Suzuki DL1000 V-Strom 1000XT

2007-2009 Yamaha YFM700R Raptor

40mm HD speakers

Athena 057115 Primary Gear exhaust-exhaust-valves 2005-2006 Bombardier DS650 XRatio: 15 50. Percentage: 21%. State of the art clutch kit allows for greater acceleration and engine torque than stock. Performance matched drive belts are specifically designed to handle the power supplied by Athenas big bore kits for scooters. Primary gear sets feature a higher gear ratio than stock (22% 33% depending on model) for a higher top end speed. Clutch weights also available separately in three weights for fine tuning clutch engagement.